Ultra Reverse Osmosis Water Filter System  
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Residential Reverse Osmosis Water Storage Tanks  

 

TANK-3
TANK-4
TANK-14
$69
$69
$169

 

Trusted Quality in Every Component

Our standard RO water tanks offer quality water storage for use with our residential reverse osmosis systems. Built with stainless steel construction, these durable tanks will deliver a continuous and stable supply of purified water at a fast flow rate with high volume suitable for average to large size families. Supported by fully enclosed polypropylene and butyl reservoirs, these storage tanks provide airtight protection against leaks and contamination. Their stainless steel connectors ensure leach-free integrity while post-cured diaphragms eliminate the possibility of odors from the tank. Individually pressure-tested for safety, all our tanks are NSF certified and CE approved for materials quality, safety, and durability making them suitable for use anywhere in the world.

 

Tank Specifications

ITEM#
Inlet/Outlet Connection
Optional Tank Ball Valve
DIMENSIONS
WEIGHT
TANK-3
1/4" Male Pipe Thread
1/4" connection to
1/4" or 3/8" Tube size
9 1/16"D x 14 3/32"H
9 lbs
TANK-4
1/4" Male Pipe Thread
1/4" connection to
1/4" or 3/8" Tube size
11"D x 15"H
10 lbs
TANK-14
3/4" Male Pipe Thread
3/4" connection to
1/4" or 3/8" Tube size
15 3/8"D x 22 7/8"H
30 lbs

 

Optional Tank Ball Valves for the Tank



TBVAL-1-4
1/4" NPTF,
1/4" Output

(For TANK-3 or TANK-4)

TBVAL-3-8
1/4" NPTF,
3/8" Output

(For TANK-3 or TANK-4)

TBVAL-34-14
3/4" NPTF,
1/4" Output

(For TANK-14)
TBVAL-34-38
3/4" NPTF,
3/8" Output

(For TANK-14)

$4.5
$7
$8.5
$8.5

 

HOLDING CAPACITY AT VARIOUS INLET PRESSURES
PRE-CHARGED PRESSURE @ 5 PSI (Tank - 3, 4 & 14)

ITEM#
20 psi
30 psi
40 psi
50 psi
60 psi
70 psi
TANK-3
1.4 Gal.
1.8 GPD
2.0 GPD
2.2 GPD
2.4 GPD
2.5 GPD
TANK-4
1.9 Gal.
2.5 GPD
2.8 GPD
3.1 GPD
3.2 GPD
3.4 GPD
TANK-14
6.1 Gal.
7.8 GPD
9.0 GPD
9.7 GPD
10.3 GPD
10.7 GPD
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